-mails they came upon david petraeus. let's stop it here and bring in suzanne -- suzanne kelly in washington, our intelligence correspondent. suzanne, a lot of ground to cover here. we have this video that has surfaced of paula broadwell, last month, speaking at the university of denver and she's speaking here as david petraeus' biographer about the deadly attack on the u.s. consulate in benghazi, libya. let's take a listen. >> i don't know if a lot of you heard this, but the cia an annex had taken a couple prisoner and they think the attack on the consulate was an attempt to get the prisoners back. that's still being vetted. >> where did she hear that? did it come from david petraeus and do we know if her claim was true, the cia was holding captives inside a consular annex in benghazi? >> right, ted. this raises serious issues. she clearly said in the video the information she was sharing on libya and the cia holding prisoners there hadn't been vetted. so that means she is sharing something with -- that she heard with a public audience. that's concerning because they have to ask, what is your so